<html>
<head>
<script>
function init2() {
var one = document.getElementById('one');
var two = document.getElementById('two');
var three = document.getElementById('three');
var four = document.getElementById('four');

four.appendChild(two);
document.getElementsByTagName('tbody')[0].appendChild(three);
four.appendChild(three);
one.appendChild(four);
document.getElementsByTagName('table')[0].appendChild(one);
setTimeout('clickit()', 0);
}

function doe(){
four.parentNode.removeChild(four);
}

function clickit()
{
  var evt = document.createEvent("MouseEvents");
  evt.initMouseEvent("click", true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
  document.body.dispatchEvent(evt);
}

window.addEventListener("load", init2, 0);
window.addEventListener("click", doe, 0);
</script>
</head>
<body>
<table style="border-collapse: collapse;"><tbody>
  <tr> <td rowspan="5">P</td>   <td id="three">6</td> <td>O</td>  </tr>
  <tr> <td id="four">5</td>	<td>P</td> </tr>
  <tr id="five"> <td>5</td>	<td>U</td> </tr>
  <tr id="one"> <td>6</td>	<td>S</td> </tr>
  <tr id="two"> <td>S</td>	<td>9</td> </tr>
</tbody></table>
Mozilla should not crash when clicking in the document
</body></html>

